AI integrations
Plugins, connectors, MCP servers, channels, and tools that extend AI agents.
Carbon Interface
Carbon Interface MCP — Carbon Interface API (v1)
Cataas
CATAAS MCP — Cat as a Service (free, no auth)
Catalogueoflife
Catalogue of Life — global taxonomic index of known species (~2.2M accepted names)
catfacts
Cat Facts MCP — wraps Cat Facts API (free, no auth)
Cbioportal
cBioPortal MCP — cancer genomics portal.
Cbs Il
Israel Central Bureau of Statistics (CBS / הלשכה המרכזית לסטטיסטיקה) MCP.
Cbs Nl
Statistics Netherlands (CBS / StatLine) OData MCP.
Cdc
CDC MCP — wraps CDC open data via Socrata API (data.cdc.gov)
Cdec Ca
California Data Exchange Center (CDEC) hydrology, reservoirs, snow water
Celestrak
CelesTrak MCP — satellite orbital elements (TLE / GP data) for any tracked object.
Censtatd Hk
Hong Kong Census and Statistics Department (C&SD) open-data MCP.
Census
Census MCP — U.S. Census Bureau housing-relevant APIs.
Census Trade
Census Trade MCP — US Census Bureau International Trade data
Cfpb
CFPB MCP — Consumer Financial Protection Bureau complaint database (free, no auth)
Cftc Cot
CFTC Commitment of Traders (COT) MCP.
Chainlist
Chainlist MCP — registry of EVM chains
Chaos Index
chaos-index MCP — wraps StupidAPIs (requires X-API-Key)
Chargebee
Chargebee MCP Pack — wraps the Chargebee API v2
Cheapshark
PC game deals across Steam/Epic/GOG/Humble via CheapShark. Keyless.
Chembl
ChEMBL MCP — drug discovery database (EBI).
chess
Chess.com MCP — wraps the Chess.com public API (free, no auth)
Chile Procurement
Chile Government Procurement MCP — Mercado Público / ChileCompra (keyless-ish).
China Stocks
China A-shares MCP. Keyless.
chucknorris
Chuck Norris MCP — wraps chucknorris.io (free, no auth)